NASA’s mineral mapping instrument goes into retirement

NASA’s Compact Reconnaissance Imaging Spectrometer for Mars produced maps that make it easy to tie mineral deposits observed in high-resolution images to regional scale trends.

Staff Writer | April 27, 2023 | 6:06 am

Syrah estimates $539 million in costs for Louisiana plant expansion

The development follows the completion of a definitive feasibility study of Vidalia Further Expansion project.

Reuters | April 26, 2023 | 5:05 pm

Lower output, high costs to pressure Newmont, Barrick earnings

Miners grappled with extreme weather lower grade sequencing, labor shortages and supply chain constraints.

Reuters | April 26, 2023 | 8:14 am

Gold price slumps as market awaits more data to gauge Fed decision

Traders also took stock of US Treasury Secretary Janet Yellen's warning that failure by Congress to raise the government's debt ceiling would trigger an "economic catastrophe".

Staff Writer | April 25, 2023 | 9:06 am

Low-tech ammonia production could help slash global CO2 emissions

Researchers have discovered a way to make ammonia with tiny droplets of water and nitrogen from the air.

Staff Writer | April 25, 2023 | 6:06 am

US-based researchers develop efficient process to transform scrap aluminum into new vehicle parts

A new process reduces more than 50% of the embodied energy and more than 90% of the CO2 emissions used for transforming scrap aluminum into new vehicle parts.

Staff Writer | April 24, 2023 | 5:15 am

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NASA’s mineral mapping instrument goes into retirement

Syrah estimates $539 million in costs for Louisiana plant expansion

Lower output, high costs to pressure Newmont, Barrick earnings

Gold price slumps as market awaits more data to gauge Fed decision

Low-tech ammonia production could help slash global CO2 emissions

Prosper Gold goes after Mohave project in Arizona

Sibanye resumes underground production at Stillwater West after shaft repairs

CME Group not planning to launch nickel contract to rival LME

US-based researchers develop efficient process to transform scrap aluminum into new vehicle parts